Metal Gear Digital Servo . If you have any questions feel free to ask.
Specs
220 OZ Torque
Operating Speed 0.14 secOperation Voltage 4.8 - 7.2 volts
Wire Length 300 mm
Compliant with Traxxas Futaba Hitec Sanwa GWS Receivers and others.
Dimensions 54 x 38 x 20 mm